[INFO] fetching crate getrandom 0.2.6...
[INFO] documenting getrandom-0.2.6 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate getrandom 0.2.6 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate getrandom 0.2.6 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate getrandom 0.2.6
[INFO] finished tweaking crates.io crate getrandom 0.2.6
[INFO] tweaked toml for crates.io crate getrandom 0.2.6 written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f975b699365b40b19ea2f4d74d9908feaa247ca9b2993d98c3a0918c9ce3a931
[INFO] running `Command { std: "docker" "start" "-a" "f975b699365b40b19ea2f4d74d9908feaa247ca9b2993d98c3a0918c9ce3a931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f975b699365b40b19ea2f4d74d9908feaa247ca9b2993d98c3a0918c9ce3a931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f975b699365b40b19ea2f4d74d9908feaa247ca9b2993d98c3a0918c9ce3a931", kill_on_drop: false }`
[INFO] [stdout] f975b699365b40b19ea2f4d74d9908feaa247ca9b2993d98c3a0918c9ce3a931
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a53d9937169b51d3707a5922efa49889d99874f7576eb96b1710c22db0bab2e3
[INFO] running `Command { std: "docker" "start" "-a" "a53d9937169b51d3707a5922efa49889d99874f7576eb96b1710c22db0bab2e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]  Documenting getrandom v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `register_custom_getrandom`
[INFO] [stdout]   --> src/lib.rs:82:11
[INFO] [stdout]    |
[INFO] [stdout] 82 | //! The [`register_custom_getrandom!`] macro allows a user to mark their own
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `register_custom_getrandom` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.80s
[INFO] running `Command { std: "docker" "inspect" "a53d9937169b51d3707a5922efa49889d99874f7576eb96b1710c22db0bab2e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a53d9937169b51d3707a5922efa49889d99874f7576eb96b1710c22db0bab2e3", kill_on_drop: false }`
[INFO] [stdout] a53d9937169b51d3707a5922efa49889d99874f7576eb96b1710c22db0bab2e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "std custom" "--frozen" "--message-format=json" "--" "--cfg" "docsrs" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 178755f1443b6cf073633a796e94a8d161db1b2769a8d41ce42689820c6c8d7c
[INFO] running `Command { std: "docker" "start" "-a" "178755f1443b6cf073633a796e94a8d161db1b2769a8d41ce42689820c6c8d7c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]  Documenting getrandom v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "178755f1443b6cf073633a796e94a8d161db1b2769a8d41ce42689820c6c8d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "178755f1443b6cf073633a796e94a8d161db1b2769a8d41ce42689820c6c8d7c", kill_on_drop: false }`
[INFO] [stdout] 178755f1443b6cf073633a796e94a8d161db1b2769a8d41ce42689820c6c8d7c